“地球小博士”全国地理科技大赛是中国地理学会自2007年开始举办的一个地理科普类大赛。中国地理学根据现阶段的政策和地理热点问题，确定大赛的主题。到目前为止，“地球小博士”已经成功举办了八届，获得了不错的成果，但是对这个项目的研究很少。所以，为此撰写本篇论文，一方面自己想了解这是一个怎样的活动，另一方面让更多的人认识，了解这个活动，尤其是将它推广到全国的各地，在此主要以西藏拉萨市为例。在撰写本篇论文的时候，可参考的相关的文献比较少。主要是用访谈法，问卷调查等方式来完成本篇论文。研究内容主要包括：“地球小博士”全国科技大赛活动回顾研究，其研究内容包括竞赛主题，竞赛题目内容，竞赛所得成就，竞赛的举办对地理教学的影响；全国科技大赛在未来的普及研究。通过研究,针对如何将这个竞赛推广到全国各地，举办的更加成功而提出自己相应的见解与建议。

“The little earth-doctor” national science and technology competition is a geographical science class contest organized by the Geographical Society of China since 2007. The geography of China according to the present stage of policy and geographical issues, determine the theme of the contest. So far, “The little earth-doctor” has been successfully held for the eighth and got good results, but few studies on this project. So, I wrote this essay. On the one hand I want to understand that this is a kind of activity, on the other hand to let more people know, understand this event, and especially spread it to all parts of the country, mainly in the Tibet Lhasa City. When I was writing this paper, there no literatures refer to. So, I mainly used interviews and questionnaires to complete this thesis. The main research content including: “The little earth-doctor” national science and technology competition review research; How to promote “the little earth-doctor” national science and technology competition in the future. The one part mainly studies on race of subject content，the content and form of competition, achievements resulting competition, the impact of competition will be held on geography teaching. Through research of the two parts, on how to put this race extended to all parts of the country and more successful, put forward corresponding opinions and Suggestions.